Following her return to the stage on this morning's Good Morning America, Billboard has reported that this meeting of musical minds is set to kick off in Sacramento on 17 June, ahead of 25 further dates across North America, with more likely to be announced soon.
Click here for the current list.
Britney herself says "We're going to have fun!"
UPDATE: Billboard are now reporting that Enrique has pulled out of all the announced dates. There is no reason given as yet. What a fiasco.